26 citations · 66 across the 15 of their papers we have counts for
15 papers
Impulsive Hydrodynamic Exfoliation into Monolayer Graphene and Nanofragments by Transonic Flow Focusing
A. Ponce-Torres, A. Rubio-González, J. M. Montanero +2
We propose using Transonic Flow Focusing (TFF) to produce 2D and 0D nanomaterials. This technique focuses liquid suspensions into high-speed micrometer-scale jets, combining extrem…
Pressure shifts in pulsatile shear: A microfluidic method to probe the normal stress response of complex fluids
T. Rodrigues, F. J. Galindo-Rosales, L. Campo-Deaño
A microfluidic approach to probing the first normal stress difference from single-point pressure measurements in transient shear flows is presented. Using an original experimental…
Magnetorheological Characterization of Blood Analogues Seeded with Paramagnetic Particles
R. Rodrigues, F. J. Galindo-Rosales, L. Campo-Deaño
Magnetic particle under external fields can be useful in various medical applications, gaining access to the whole body if deployed in the bloodstream. Localised drug delivery, hae…
Effects of non-parallelism on standard and magnetorheological measurements
R. Rodrigues, F. J. Galindo-Rosales, L. Campo-Deaño
Aiming towards the magnetorheological characterisation of whole human blood, we evaluated the suitability of our experimental setup for steady shear measurements with low-viscosity…
Characterization of low-viscosity electrorheological fluids: Technical Issues and Challenges
Pedro. C. Rijo, Francisco J. Galindo-Rosales
The electrorheological (ER) characterization of low-viscosity fluids is paramount for producing micro- and nanoscale products through electrohydrodynamic (EHD) techniques, such as…
Rheological behavior of molybdenum disulfide (MoS2) inks under electric fields: influence of concentration and voltage
Pedro C Rijo, Francisco J. Galindo-Rosales
This work provides a complete rheological characterization of molybdenum disulfide (MoS2) inks in the presence of electric fields. Several concentrations of MoS2 are studied and di…
Optimal shape design of printing nozzles for extrusion-based additive manufacturing
Tomas Schuller, Maziyar Jalaal, Paola Fanzio +1
The optimal design seeks the best possible solution(s) for a mechanical structure, device, or system, satisfying a series of requirements and leading to the best performance. In th…
Assessing nozzle flow dynamics in Fused Filament Fabrication through the parametric map
Tomás Schuller, Paola Fanzio, Franciso J. Galindo-Rosales
Polymer rheology profoundly influences the intricate dynamics of material extrusion in Fused Filament Fabrication (FFF). This numerical study, which uses the Giesekus model fed wit…
The building blocks behind the Electrohydrodynamics of non-polar 2Dinks
Pedro C. Rijo, Francisco J. Galindo-Rosales
This work provides a complete rheological characterization of 2D-inks in electric fields with different intensities and orientations to the imposed flow field. 2D nanomaterials use…
Correlation between the rheology of 2D-inks precursors and the droplet size generated from a capillary nozzle in dripping regime
Pedro C. Rijo, Josué M. O. Cremonezzi, Ricardo J. E. Andrade +1
This study provides a complete rheological characterization of 2D nanomaterial dispersions, employed as 2D-inks precursors in printed electronics. Three different 2D nanomaterials…
Numerical analysis of the entry flow for continuous shear thickening fluids in circular microtubes
Miguel Montenegro, Francisco J. Galindo-Rosales
Due to their nature, using shear thickening fluids (STFs) in engineering applications has sparked an interest in developing energy-dissipating systems, such as damping devices or s…
A block-coupled Finite Volume methodology for problems of large strain and large displacement
L. R. Azevedo, P. Cardiff, F. J. Galindo-Rosales +1
A nonlinear block-coupled Finite Volume methodology is developed for large displacement and large strain regime. The new methodology uses the same normal and tangential face deriva…
Breakup of an electrified viscoelastic liquid bridge
Manuel Rubio, Emilio J. Vega, Miguel A. Herrada +2
We study both numerically and experimentally the breakup of a viscoelastic liquid bridge between two parallel electrodes. We solve the leaky-dielectric FENE-P model to describe the…
Numerical assessment of the penetroviscometer approach for large, rapid and transient shear deformations
Ahmad Fakhari, Francisco J. Galindo-Rosales
The rheological characterisation of complex fluids is mostly performed under simple shear flow in rotational rheometers. Their modern commercial versions are extremely sensitive in…
Dilatancy in dense suspensions of model hard-sphere-like colloids under shear and extensional flow
Ricardo J. E. Andrade, Alan R. Jacob, Francisco J. Galindo-Rosales +4
Dense suspensions of model hard-sphere-like colloids, with different particle sizes, are examined experimentally in the glass state, under shear and extensional rheology. Under ste…